TD05-20G Turbo Testing: Higher Boost + More Aggressive LC + 4th Gear Pulls :: Subaru Impreza WRX STi
Автор: SubiCarLous
Загружено: 2022-02-20
Просмотров: 6247
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In this video I already rescaled my MAF and done some other small changes to be able to try a little bit more boost. The Launch Control is changed to higher rpm and smaller hysteresis (faster rpm bouncing) for the bigger turbo. I also compare 1.1 bar vs 1.2 bar with Datalogs on 4th gear pulls.
Calculated Engine Power: 330 hp with 1.1 bar and 345 hp with 1.2 bar and Intake Air Temperature (IAT) @ ~30°C
Car Specs:
TD05-20G (China)
Maxspeed Turbo-Back Exhaust System with 200 Cell Cat
ECU is tuned (LC) + Boost controlled with EVC Boost Controller IV (1.1-1.2 bar in this video)
FFS is programmed over a bigger Revlimiter hysteresis
Unequal Length Header (original)
Stock EJ207
Data Logging Parameters (logged with RomRaider):
Mass Airflow (Graph red)
Manifold Relative Pressure / Boost (Graph blue)
Ignition Total Timing
Engine Speed
Feedback Knock Correction
Fine Knock Correction
Throttel Opening Angle
Intake Air Temperature
Injector Duty Cycle
Vehicle Speed
Recorded with a Sony Alpha 77 (SLT-A77V), GoPro Hero HD 1 and Smartphone Stereo Sound Recording (overlaped with the GoPro videos)
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